Combined key and document case



FIG. 1 is a front elevational view of the first embodiment of a combined key and document case showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a front elevational view of the second embodiment of a combined key and document case having the same side, bottom, top and rear views as shown in FIGS. 2, 3, 4 and 5. 

The ornamental designs for a combined key and document case, as shown and described. 